books.google.com - Nearly two years before his powerful Communist Manifesto, Marx (1818-1883) co-wrote The German Ideology in 1845 with friend and collaborator Friedrich Engels expounding a new political worldview, including positions on materialism, labor, production, alienation, the expansion of capitalism, class conflict,...https://books.google.com/books/about/The_German_Ideology.html?id=DdMLAAAAYAAJ&utm_source=gb-gplus-shareThe German Ideology